Within clone male and female flowering synchrony in Pinus tabulaeformis seed orchard.

Note: M10 means clonal gametic contribution as male in the 10th year after clone grafting in the seed orchard; F10 means clonal gametic contribution as female in the 10th year after clone grafting in the seed orchard; MF10 means clonal gametic contribution as both male and female in the 10th year after clone grafting in the seed orchard; the same with others.*represents significant at 0.05 level;**represents significant at 0.01 level; similar comments apply to below tables.